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Septic Registry

Group 21 LLC

InstallerLexington · Davidson County, North Carolina

Call (336) 494-1511

The state record

Name as listed
GROUP 21 LLC
Phone as listed
(336) 494-1511
Licence number
9418
Licence class
Grade Level IV
City
Lexington
County of record
Davidson County
Licensed since
November 9, 2022
Record published
August 21, 2026
Licensing agency
North Carolina Onsite Wastewater Contractor and Inspector Certification Board

What this licence covers

Certified to install any onsite wastewater system
The grade on this record is Grade Level IV, which permits the holder to install any onsite wastewater system: conventional gravity systems, and also dual pumps or siphons, low-pressure and drip dispersal, groundwater lowering, pretreatment and reuse systems, and systems with no daily flow limit.

What this listing does and does not tell you

Group 21 LLC appears on North Carolina’s septic licensing records as a certified septic installer, as published August 21, 2026. That is a statement by NC OWCICB that the licence was held when the record was compiled.

The record puts the first certification at November 9, 2022 — 4 years ago. Longevity is not a measure of quality, but it is a fact the state publishes and it is hard to fake.

It is not a rating, a review, an endorsement or a guarantee of insurance, price or workmanship — and licences lapse. Nothing on this page comes from the company itself, and no company pays to be here.

To confirm the licence is current today, check with the certification board, or your county environmental health office. Step by step →

Questions about Group 21 LLC

Is Group 21 LLC licensed for septic work in North Carolina?
Group 21 LLC appears on NC OWCICB's records under Grade Level IV 9418, as published August 21, 2026, filed under Davidson County. Licences can lapse between publications, so confirm it is current before hiring.
What is Group 21 LLC licensed to do?
The grade on this record is Grade Level IV, which permits the holder to install any onsite wastewater system: conventional gravity systems, and also dual pumps or siphons, low-pressure and drip dispersal, groundwater lowering, pretreatment and reuse systems, and systems with no daily flow limit.
How do I verify Group 21 LLC's licence myself?
Check with the certification board, or your county environmental health office, quoting 9418. Nothing on this page comes from the company, and we do not verify anyone ourselves — we republish the state record and name it.
Who else is licensed near Group 21 LLC?
Davidson County has 83 licensed septic businesses on the same record. Worth knowing when the first company you call cannot come out for a fortnight.

Other licensed companies in Davidson County

All 83 in Davidson County →